The 10-Pack TDK D90 Blank Audio Cassette Tapes are high-quality audio tapes perfect for recording music, speeches, or any other audio recordings. With a capacity of 90 minutes per cassette, these tapes are ideal for capturing long audio files. Made in Japan by TDK, a reputable brand known for producing reliable audio products, these cassette tapes are brand new and come in a standard jewel case packaging. The recordable feature ensures that you can use these tapes to create your own audio recordings with ease.